| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.75 | 11.354% | $49.8309 | $49.83 | $49.85 | $49.80 |
| Purchase #2 | $48.84 | 3.422% | $50.5113 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $218.66 | 7.552% | $235.1732 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $96.95 | 10.441% | $107.0725 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $191.55 | 7.473% | $205.8645 | $205.86 | $205.85 | $205.90 |
| Purchase #6 | $196.61 | 7.558% | $211.4698 | $211.47 | $211.45 | $211.50 |
| Purchase #7 | $50.27 | 10.430% | $55.5132 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $847.63 | $915.4354 | $915.42 | $915.35 | $915.50 | |